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3,887 listings
- Price Drop$20,779good price$1,442 below market
- 74,791 miles
- No accidents, 3 owners, personal use only
- 5 Seats
- Singing River Honda (463 mi away)
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Located in Florence, AL / 463 miles away from Charleston, SC
21/26 City/Highway MPG Great Deal, Great Price, AWD, 2 USB Data Ports, 2 USB Data Ports w/SD Card Reader, 3.17 Axle Ratio, 4-Way Manual Front Passenge...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GKALVEXXLL122665
Stock: LL122665
Certified Pre-Owned: No
Listed since: 05-08-2025 - Price Drop$24,898fair price$626 below market
- 69,781 miles
- No accidents, 1 owner, personal use
- 5 Seats, 21 City / 26 Hwy MPG
- Subaru of Gallatin (446 mi away)
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Located in Gallatin, TN / 446 miles away from Charleston, SC
Satin Steel Metallic 2020 GMC Terrain Denali AWD 9-Speed Automatic 2.0L Turbocharged AWD.Clean CARFAX. 21/26 City/Highway MPG
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (21 City/26 Highway)
Listing Information:
VIN: 3GKALXEX6LL118480
Stock: PL118480
Certified Pre-Owned: No
Listed since: 05-30-2025 - Price Drop$15,339good price$1,614 below market
- 106,026 miles
- 2 accidents, 3 owners, rental vehicle
- 5 Seats
- Xride Cars (221 mi away)
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Located in Raleigh, NC / 221 miles away from Charleston, SC
We are proud to present: Summit White 2020 GMC Terrain SLT FWD 9-Speed Automatic 2.0L Turbocharged Terrain SLT, 4D Sport Utility, 2.0L Turbocharged, 9...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GKALPEX3LL149962
Stock: 149962
Certified Pre-Owned: No - $14,991good price$711 below market
- 103,295 miles
- 2 accidents, 2 owners, personal use only
- 5 Seats
- Napleton Northlake Kia (414 mi away)
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Located in Palm Beach Gardens, FL / 414 miles away from Charleston, SC
2020 GMC Terrain SLT Beautifully finished in Red Quartz Tintcoat with Jet Black Leather interior. 2.0L Turbocharged 4D Sport Utility FWD 9-Speed Autom...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GKALPEX6LL258545
Stock: KTBM258545
Certified Pre-Owned: No
Listed since: 05-26-2025 - $18,920fair price$575 below market
- 69,945 miles
- 1 accident, 2 owners, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Alm Mall Of Georgia (251 mi away)
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Located in Buford, GA / 251 miles away from Charleston, SC
Ebony Twilight Metallic 2020 GMC Terrain SLT FWD 9-Speed Automatic 1.5L DOHCOdometer is 1730 miles below market average! 26/30 City/Highway MPG
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV3LL204182
Stock: RH044928A
Certified Pre-Owned: No
Listed since: 05-18-2025 - New Listing$22,900fair price$927 below market
- 61,386 miles
- No accidents, 1 owner, personal use only
- 5 Seats
- Suttle Buick GMC (357 mi away)
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Located in Newport News, VA / 357 miles away from Charleston, SC
Recent Arrival! 2020 GMC Terrain SLT Summit White LEATHER, ONE OWNER CLEAN CARFAX, AWD, GM 172 POINT INSPECTION, PANORAMIC ROOF, WIFI, Apple Car Play/...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GKALVEX7LL215353
Stock: WI107667A
Certified Pre-Owned: Yes
Listed since: 06-18-2025 - New Listing$24,998fair price$29 above market
- 31,615 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- CarMax Raleigh (224 mi away)
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Located in Raleigh, NC / 224 miles away from Charleston, SC
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV5LL199393
Stock: 26920723
Certified Pre-Owned: No - Price Drop$22,590fair price$303 above market
- 45,428 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats
- Carvana - Charlotte (174 mi away)
- Home delivery*
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Located in Charlotte, NC / 174 miles away from Charleston, SC
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GKALPEX8LL216426
Stock: 2003784154
Certified Pre-Owned: No
Listed since: 06-06-2025 - New Listing$18,995fair price$133 below market
- 70,365 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Don Franklin Monticello Chrysler Dodge Ram Jeep (395 mi away)
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Located in Monticello, KY / 395 miles away from Charleston, SC
Fully Detailed. Odometer is 9843 miles below market average! 26/30 City/Highway MPG Clean CARFAX. Quicksilver Metallic 2020 GMC Terrain SLE FWD 9-Spee...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV2LL144698
Stock: LL144698
Certified Pre-Owned: No
Listed since: 05-27-2025 - Price Drop$17,695fair price$645 above market
- 92,575 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Pinellas Park DriveTime (376 mi away)
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Located in Clearwater, FL / 376 miles away from Charleston, SC
Shop at DriveTime: Get started on your personalized car-buying journey today. With no credit impact, you can get approved for your real, personalized ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV4LL137673
Stock: 1060212327
Certified Pre-Owned: No
Listed since: 03-14-2025 - Price Drop$23,849fair price$806 above market
- 34,428 miles
- No accidents, 3 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Scott Clark Honda (170 mi away)
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Located in Charlotte, NC / 170 miles away from Charleston, SC
2020 GMC Terrain SLT 1.5L DOHC AWD 9-Speed Automatic 25/28 City/Highway MPG**CLEAN CARFAX, **REAR BACK-UP CAMERA, **PREMIUM AUDIO SYSTEM w/CD, **PR...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV6LL287773
Stock: H51720A
Certified Pre-Owned: No
Listed since: 06-12-2025 - $21,998fair price$449 above market
- 54,267 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Jacksonville NC (202 mi away)
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Located in Jacksonville, NC / 202 miles away from Charleston, SC
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV1LL279642
Stock: 27094899
Certified Pre-Owned: No - Price Drop$18,956fair price$650 above market
- 71,250 miles
- No accidents, 2 owners, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Priority Ford Norfolk (353 mi away)
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Located in Norfolk, VA / 353 miles away from Charleston, SC
2020 GMC Terrain SLT Blue Emerald MetallicCARFAX One-Owner. Clean CARFAX.25/28 City/Highway MPGAWD.Priorities for Life on used vehicles include Li...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV6LL252182
Stock: LL252182P
Certified Pre-Owned: No
Listed since: 03-27-2025 - $20,364fair price$582 above market
- 46,180 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Leesburg Buick GMC (456 mi away)
Close
Located in Leesburg, VA / 456 miles away from Charleston, SC
Recent Arrival! 2020 GMC Terrain SLE Blue Emerald Metallic FWD 1.5L DOHCLow Miles, Local Trade, Back up camera, Bluetooth Hands-free, Cruise Control...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV2LL272178
Stock: P1026B
Certified Pre-Owned: No
Listed since: 06-05-2025 - $20,998fair price$402 above market
- 46,811 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- CarMax West Broad (361 mi away)
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Located in Richmond, VA / 361 miles away from Charleston, SC
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV0LL245880
Stock: 26854432
Certified Pre-Owned: No - New Listing$22,295fair price$912 above market
- 62,822 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Gwinnett DriveTime (254 mi away)
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Located in Duluth, GA / 254 miles away from Charleston, SC
Shop at DriveTime: Get started on your personalized car-buying journey today. With no credit impact, you can get approved for your real, personalized ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV5LL212073
Stock: 1030302684
Certified Pre-Owned: No
Listed since: 05-09-2025 - $19,998fair price$380 above market
- 60,099 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Nashville (451 mi away)
Close
Located in Nashville, TN / 451 miles away from Charleston, SC
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEVXLL119435
Stock: 26908126
Certified Pre-Owned: No - Price Drop$25,900fair price$132 below market
- 58,340 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 22 City / 28 Hwy MPG
- Nalley Honda Brunswick (142 mi away)
Close
Located in Brunswick, GA / 142 miles away from Charleston, SC
Recent Arrival!* CARFAX ONE OWNER, Terrain Denali, 4D Sport Utility, 2.0L Turbocharged, 9-Speed Automatic, FWD, Quicksilver Metallic, Light Platinum/T...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3GKALSEX4LL272219
Stock: H16712A
Certified Pre-Owned: No
Listed since: 06-09-2025 - New Listing
- 19,669 miles
- Insurance loss reported, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Salvage Reseller (449 mi away)
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Located in Coconut Creek, FL / 449 miles away from Charleston, SC
This vehicle is located at Miami, FL Copart yard. All purchases must take place online at www.salvagereseller.com. Visit our website to learn more.
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEVXLL334744
Stock: 60457185
Certified Pre-Owned: No - Price Drop$18,500fair price$109 below market
- 81,652 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Len Stoler Chrysler Dodge Jeep Ram (496 mi away)
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Located in Westminster, MD / 496 miles away from Charleston, SC
2020 GMC Terrain SLT Ebony Twilight Metallic 9-Speed Automatic AWD 1.5L DOHCClean CARFAX.BLUETOOTH, BACK UP CAMERA, NAVIGATION, ALLOY WHEELS, POWER MO...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEVXLL209058
Stock: BJ1638
Certified Pre-Owned: No
Listed since: 06-04-2025 - Price Drop$20,450fair price$130 above market
- 68,942 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Waldorf Toyota (438 mi away)
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Located in Waldorf, MD / 438 miles away from Charleston, SC
**Recent Arrival!** **CLEAN Carfax!** **Premium Alloy Wheels!** **Fuel Saver!** **AWD!** **Priced to Sell!** **Heated Seats!!** **Perfect For Any Comm...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEVXLL120722
Stock: 00081449
Certified Pre-Owned: No
Listed since: 06-13-2025
Showing 22 - 42 out of 3,887 listings
Consumer Reviews for the GMC Terrain
Read recent reviews for the GMC Terrain
Compared to the CRV...
K squared, 03/23/2020
2020 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A)
I drive a CRV at work all day in all kinds of Phoenix metro traffic. It is OK but my 2020 Terrain has it beat overall in my opinion. The 2.0 turbo is zippy, and quiet. I drove a 2020 1.5L turbo up to Flagstaff and I would recommend the bigger engine, glad I bought it. The CRV and its CVT transmission is loud and annoying on the freeway. Hard to keep a consistent speed on the freeway … which drives me nuts. I notice the Terrain has a quieter cabin because I can hear people talk on the phone. I am 6’9 and would always like more legroom but the console of the CRV digs into my right leg, in the Terrain it does not. I am still getting used to no shifter but the extra room is nice. To me the only thing the CRV wins in the comparison is it gets really good gas mileage & it has never been in the shop for a repair in 88,000 miles (1 1/2 years). I hope the Terrain is comparable in that area! Not sure I agree with all the CRV hype and the experts ragging on the Terrain. I like the look of the Terrain and 18/19/20’s look WAY better than its boxy predecessor.
Used 2020 GMC Terrain in Charleston, SC Values
Estimated values
2020 GMC Terrain SLT 4dr SUV AWD (2.0L 4cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $16,022 | $18,525 | $20,935 |
| Clean | $15,607 | $18,040 | $20,380 |
| Average | $14,916 | $17,230 | $19,454 |
| Rough | $14,017 | $16,179 | $18,251 |
The average list price of a used 2020 GMC Terrain in Charleston, South Carolina is $20,139. The average mileage on a used GMC Terrain 2020 for sale in Charleston, South Carolina is 63,317. Based on the average mileage of 63,317 for used 2020 GMC Terrain for sale in Charleston, SC and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Terrain 2020 in Charleston, South Carolina to be $14,916.
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